He was born in 1938 of a relatively poor, but well educated, family. His father was one of the religious scholars of Damascus city who preached in its mosques and left a large collection of books including some manuscripts.

He completed his primary, intermediate and secondary education in Damascus, then he studied at the institute of education, from which he graduated in the year 1956, when he completed his university studies at the department of Arabic literature, faculty of Art, Damascus university, from which he graduated in 1964, after he got a B.A. in Arabic language and literature. Then he went to the faculty of education in Damascus University, from which he got a Diploma in educational accreditation, with a high rating, in the year 1966. After that, he joined the university of Leon (Lebanon Branch) where he got an M.A. in Arabic literature. He was granted a Ph.D. in education from Trainity college in 18-6- 1999 for his achievements, experience and publications in the field of education .

From 1969 to 1999, he worked as a teacher at the secondary school, and then he moved to teach at the Faculty of Education in Damascus University. After that, he was appointed as a lecturer of Scientific Miracles of the Noble Quran and Prophetic Sunnah at the faculties of Islamic Law and Fundamentals of Islamic Religion at Al-Azhar University in its branch Al-Fatih Al-Islami Institute in Damascus. He also worked as a teacher of Islamic Creed in the Omdurman University in its branch at Abi An-Noor Complex in Damascus. In addition, he worked as a teacher of the Fundamentals of Education at Tripoli Islamic University.

He has written books and co-written many other books about his major at the university. The most prominent book is Incidents from Life, which became the reading text book for the third secondary course (for both the literary and the scientific students). The book was taught for about 10 years.

He was a co-writer of The Teaching Arabic Methodology for post-graduates (Diploma of Teacher Training) at the Faculty of Education, Damascus University, and he wrote many other books about education.

He studied Islamic Law when he was still young, so he attended lectures given by a number of religious scholars in Damascus. He also studied the Noble Quran Interpretation, Prophetic Sunnah, Islamic Fiqh (Jurisprudence), Sirah (the Prophetic Biography), and Fara'id (Inheritance in Islam).

He got a license in Prophetic Hadith Narration from his professor at the Faculty of Letters and Human Sciences, Dr. Sheikh Subhi As-Saleh, professor of Quranic Sciences, Hadith Sciences and Linguistics in Damascus University.

In the year 1974, he was appointed as an orator in the Masjid of his grandfather, Sheikh Abdul Ghani Al-Nabulsi. He gave in this Masjid many lessons of different topics, such as Islamic Creed, interpretation of the Noble Quran, interpretation of the Prophetic Sunnah, Fiqh, Sirah and others. Those lessons were influential, and Da'wah activity was getting greater and wider in Masjid Al-Nabulsi to such an extent that knowledge seekers from different spots of Damascus and Rural Damascus attended the lessons making the Masjid crowded. Upon the requests of the knowledge seekers, he started to give Islamic lessons in other well-known Masjids in Damascus and Rural Damascus. Moreover, he became one of the orators of Umayyad Masjid for a considerable period of time.

He answered many invitations to deliver lectures in most of the cultural centers in the Syrian Arab Republic. He taught Islamic Creed for the course of the non-Arab Imams and preachers for three years at the Faculty of Fundamentals of Religion of Omdurman University in Abi An-Noor Complex in Damascus. Furthermore, he delivers many lectures every year to the non-Arab Imams and preachers who come to Damascus from various Islamic regions. He also played a major role making the Scientific Inimitability of the Quran included in the curricula of Al-Fath Al-Islami Institute, and his book Encyclopedia of Scientific Inimitability of the Quran became the text book this subject. He taught this subject for a long time at this institute, and his students have been teaching it after him up till now.

He was actively seeking to establish an Islamic complex including an institute for young people, a formal high school and an Islamic university ... The beginning was the establishment of the Noble Quran Memorization Institute, which had a significant impact on raising a generation of young Muslims, known for their diverse culture and disciplined behavior. This generation have the major active role in teaching at this institute and managing its administration at present.

Nowadays, the Institute includes more than 500 students of all ages coming from different areas in Damascus and Rural Damascus. It also includes a cultural entertainment center in the complex for the students of the Institute. The centre has swimming pools, playgrounds and various other special activities, so that the Islamic teaching and the moral behavior merges with the disciplined entertainment to achieve various positive results required from the educational institution.

Dr. Nabulsi, then worked on achieving his second goal which is the establishment of an Islamic high school, but he faced many obstacles since 1990 until his dream came true in 2006, when Sheikh Abdul Ghani Al-Nabulsi official Islamic school for male and female students started its educational mission including about 500 students. With this achievement, the Masjid of Sheikh Abdul Ghani Al-Nabulsi tuned from a Masjid where the men of the neighborhood used to perform their Salah into a scientific beacon that is considered one of the most important Islamic lighthouse in Syria and the region. This beacon is officially called Sheikh Abdul Ghani Al-Nabulsi Complex for Islamic Sciences, whose founder was keen on choosing a group of qualified and dedicated teachers who have a message that aims at raising a generation that would be known for knowledge and steadfastness. As a result, the Islamic high school became distinguished in a short time, and became one of the best Islamic schools in Syria due to its high scientific results and its moral impact. Efforts are still paid to establish a sophisticated Islamic university.

Dr. Nabulsi has represented Syria in many conferences since 1993. Among these conferences was the Islamic Educational, Scientific and Cultural Organization – ISESCO conference which was held in Rabat in 1999. He also participated in the Family Conference, which was held in Abu Dhabi in 1998, he participated in the Islamic Fiqh Conference, that was held in USA, Detroit, he participated in the two Muslim Youth Conferences, that were held in Los Angeles in 1998 and 1999 and the Supreme Council for Islamic Affairs conference, which was held in Cairo in 1999, 2005 and 2006.

Moreover, he participated in the 8th Islamic Baraka symposium for Islamic economy, that was held in Damascus in 1999, the 6th World Conference of Scientific Inimitability of the Quran and Sunnah, that was held in Beirut in 2000, the Endowment Experiments symposium in the Levant, which was held in Damascus 2000, and the conference of the Endowment Ministers in the Islamic World, which was held in Malaysia in 2002.

Dr. Nabulsi participated in the Conference of Social Upbringing, which was held in Damascus, and he prepared a worksheet about the role of religious institutions in social upbringing in 2005. He also participated in the Hashemite Councils in Jordan Amman for several years, and he participated in the Holy Quran Award in Dubai for several years as well.

He responded to several invitations to give presentations in many Arab countries such as Libya, Algeria, Oman, Bahrain, Lebanon, Jordan, Kuwait and the United Arab Emirates. He represented Syria at the Conference of Population, which was held in Bali, Indonesia, in 2007, and he represented Syria at the Population Conference, which was held in Cairo in 2008, when he played a major role in revealing the vicious goals of the conference, contradicting it and drawing the attention of the Ummah to the dangers of what was put forward in the conference. He participated in the 4th International Islamic Forum in Algeria in 2008, and he responded to the call of the International Scientific Inimitability Commission in Algeria in 2009.

He responded as well to the invitation of the German government. He went there with official personnel, and he met university, religious and political leaders there. He also delivered a speech in the German Parliament.

Moreover, Dr. Nabulsi responded to the invitation of the Chinese government to visit Beijing and see the conditions of Muslims in China with official personnel. He responded as well to the official invitation to visit Saudi Arabia, the Hashemite Kingdom of Jordan, Yemen Republic and the Sudan Republic. In addition, he responded to the official invitation to visit the Guinea Republic.

Dr. Nabulsi responded to the several invitations of people to give lectures in many states in the United States of America, and he responded to an invitation to give lectures in Australia for several years.

He responded the invitation of the Muslim Community in France several times, the invitation of the Muslim Community in Germany, the invitation of the Muslim Community in Istanbul for several years, the invitation of the Muslim Community in Switzerland, and the invitation of the Muslim Community in Sweden.

Dr. Nabulsi gave lectures in several cities in Lebanon.

Fortunately, most of his Da'wah activities, particularly sermons, lessons, lectures and speeches that were delivered at the conferences, have been broadcast on several Arabic and Islamic radio stations, due to their distinctive Da'wah content and literary artistic style. They were always ready to be broadcast on Damascus, Riyadh, Abu Dhabi, Algeria, Amman, Qatar and on other private radio stations in Lebanon, Jordan, Palestine, America and Australia. Moreover, his lesson have been continuously broadcast on Al-Quds radio for about 10 year, and its broadcasting covers two thirds of Syria, Jordan and northern occupied Palestine.

Many of his lectures, symposiums, dialogues and video programs were broadcast by several official and private TV stations, Arabic and Islamic ones, especially, Iqra' and Ar-Resala. The most prominent programs broadcast by these channels were the lessons of explaining the Most Beautiful Names of Allah and The Interpretation of Surat Al-A'raf, Islam and Life, and the Cultural Fiqh, Faith is Good Conduct and other live symposiums which had a good impact all over the Muslim World.

1- Nabulsi Encyclopedia of Islamic Sciences:

It addresses Muslims, and it includes his speeches and lectures about Islamic Creed, the interpretation of the Noble Quran, the interpretation of the Prophetic Hadith, the Prophet's biography, Islamic education and Islamic topics. It also contains about 250.000 pages. Its topics are written in seven sites, Russian and Persian, and they will be issued soon, in addition to the Arabic, English, French, Chinese and Spanish sites. Here is the link of Encyclopedia on the internet Click here

2- The site of Muhammad peace be upon him

It is intended to introduce the Islamic religion, Allah the Almighty, Muhammad, peace be upon him, the Noble Qur'an and the relationship of Islam with the society anithd w non-Muslims and new Muslims. It is available in Arabic, English and French.
 Here is the link Click here

3- The YouTube channel of Nabulsi Encyclopedia in Arabic, English, French, Spanish and Chinese.
It contains all the lectures in a professional manner, as they are linked to the main texts of the encyclopedia. Here is the link Click here

4- The audio channel of Nabulsi Encyclopedia in Arabic and its link
Click here

5- Free text library of Nabulsi Encyclopedia

It contains about 150 books, organized with an index and illustrative pictures of various Islamic sciences, so that any visitor can download and use them various purposes of Da'wah. We have begun to translate them into English, French, Spanish and Chinese, and we have almost finished the first book Islamic Creed and Inimitability of the Noble Quran. This book is approximately 650 pages Here is the link of the library Click here

6- Free audio library of the Nabulsi Encyclopedia
It contains nearly 10,000 audio files that can be downloaded by any visitor easily. Here is the link 
Click here

7- The Encyclopedia of scientific inimitability in the horizons and man 

It contains about 500 text lectures, decorated with photos chosen professionally. Here is the link Click here

More than a million textual, visual and audio files are uploaded daily. The website occupies a high position among other advanced websites worldwide.